Littelfuse (NASDAQ: LFUS) is a diversified industrial technology manufacturing company shaping solutions for the safe and efficient transfer of electrical energy. Headquartered in Chicago, Illinois, USA, we serve customers across industrial, transportation, and electronics markets worldwide. With approximately 16,000 employees we design and manufacture innovative technologies that support electrification, energy efficiency, and advanced automation. Our global reach is matched by a culture that empowers innovation and long-term growth. Guided by our principles We Care, We Succeed With Our Customers, and We Own the Outcome, we work collaboratively, think boldly, and deliver solutions that move industries forward.

The Sustainability Manager is responsible for executing and continuously improving Littelfuse's global sustainability programs, ESG reporting, data governance, and regulatory readiness initiatives. Reporting to the Sustainability Director, this role partners with global business functions to ensure accurate sustainability reporting, strengthen operational processes, and support the company's sustainability commitments. The Manager also leads the Sustainability Analyst team.

About Your Job:

Sustainability Programs & Team Leadership

• Manage the execution of global sustainability initiatives, translating strategic priorities into actionable plans and measurable outcomes.
• Lead, coach, and develop the Sustainability Analyst team, ensuring accountability, quality, and timely delivery.
• Partner with global teams to integrate sustainability requirements into business operations and drive continuous improvement.

ESG Reporting & Regulatory Compliance

• Manage sustainability reporting activities, including the annual Sustainability Report, ESG disclosures, and stakeholder questionnaires.
• Support compliance readiness for emerging sustainability regulations and reporting frameworks, including GRI, SASB, TCFD/ISSB, and CDP.
• Coordinate internal and external assurance activities, reporting controls, and supporting documentation.

Climate & Sustainability Data Management

• Oversee sustainability data collection, reporting systems, governance processes, and internal controls across global operations.
• Support greenhouse gas inventory management, including Scope 1, Scope 2, and Scope 3 emissions reporting.
• Improve data quality, accuracy, consistency, and auditability while supporting climate-related initiatives.

Customer, Product & Stakeholder Sustainability

• Manage customer sustainability requests, ESG questionnaires, and stakeholder reporting requirements.
• Collaborate with Product Management, R&D, Supply Chain, and EHS to support product sustainability initiatives.
• Coordinate sustainability governance activities, executive reporting, and cross-functional engagement.

About You:

• Bachelor's degree in Sustainability, Environmental Science, Engineering, Business Administration, or a related field.
• 7+ years of progressive experience in sustainability, ESG, environmental programs, climate management, or corporate reporting.
• 5+ years of experience leading complex programs, projects, or cross-functional teams in a global organization.
• Experience with ESG reporting, sustainability data management, regulatory readiness, and carbon accounting.
• Knowledge of sustainability reporting frameworks, including GRI, SASB, TCFD/ISSB, and CDP.
• Familiarity with greenhouse gas accounting and Scope 1, Scope 2, and Scope 3 emissions.
• Strong project management, analytical, communication, and stakeholder engagement skills.
• Ability to manage multiple priorities and collaborate effectively across global teams.
• Willingness to travel domestically and internationally up to 20%.

Preferred Qualifications:

• Experience in manufacturing, industrial, electronics, or technology industries.
• Experience with sustainability reporting platforms, data governance, and assurance processes.
• Knowledge of product sustainability, lifecycle assessment (LCA), and circular economy principles.
• Familiarity with sustainability regulations across North America, Europe, and Asia.
• Professional certifications in sustainability, environmental management, or ESG.

Benefits:

• Medical, dental, and vision coverage
• 401(k) with company match and annual contribution
• Paid time off and 11 holidays
• Flexible and remote work options
• $900 Lifestyle Spending Account
• Tuition reimbursement (up to $20,000)
• Lean Six Sigma certification and career development opportunities
• Life, disability, and voluntary insurance options.

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Salary Range:

The salary offered will vary depending on your location, job-related skills, knowledge, and experience.

At Littelfuse, we support employee growth and development. Guided by our culture principles, our teams work together to deliver value for customers and make a positive impact in the communities where we operate. We are an equal opportunity employer committed to fostering an inclusive workplace where everyone has the opportunity to grow and contribute. We offer competitive compensation and benefits, performance-based incentives, flexible work arrangements, and development opportunities.